Presents lectures given at a Summer School on Dirichlet Forms, sponsored by the European Union, that took place in Crete during June 1997. Lectures describe recent developments and new perspectives in the theory of Dirichlet forms, touching on areas including Dirichlet forms and self-similarity, the geometric aspect, stochastic analysis on configuration spaces, and stochastic parallel transport and harmonic maps. No index. Annotation c. by Book News, Inc., Portland, Or.